标题: 烧写编译好的内核后无法启动 [打印本页] 作者: xzdclgywr 时间: 2017-3-9 13:36 标题: 烧写编译好的内核后无法启动 最近开始玩RK3288，需要用到USB转串口驱动，烧写的是单固件Firefly-RK3288_Ubuntu14.04_201611211031.img。
该固件不支持USB转串口。按照http://developer.t-firefly.com/thread-1085-1-1.html的方法试着编译内核。
开始的几步都很顺利，最后烧写完boot.img之后板子无法启动，一直黑屏。
我自己感觉有问题的地方在于parameter文件，看了教程试着改了改，可能是没有改对，总之是启动不了，希望各位大神帮忙解决一下 作者: xzdclgywr 时间: 2017-3-9 13:55
或者说有集成了USB转串口驱动的单Ubuntu固件也可以，我用那个新的，就不折腾内核了。我用的是PL2303作者: 22222 时间: 2017-3-29 17:38
我用的Firefly-RK3288_Ubuntu14.04_201611211031.img的镜像，刷的是T-Firefly-firefly-rk3288-kernel-888979adc1a4.tar.gz的内核（版本是3.10的），按照git clone https://bitbucket.org/T-Firefly/firefly-rk3288-kernel.git上代码下的。 现在ubuntu系统在串口那里看是跑起来了，但是显示器上没有图形界面，用官方的内核就有图形界面。不知道是什么问题！作者: 22222 时间: 2017-3-29 17:38
下面是打印信息
* Starting Mount network filesystems [ OK ]
* Starting Upstart job to start rpcbind on boot only [ OK ]
* Starting Failsafe Boot Delay [ OK ]
* Starting NFSv4 id <-> name mapper [ OK ]
* Stopping Upstart job to start rpcbind on boot only [ OK ]
* Stopping Mount network filesystems [ OK ]
* Starting configure network device [ OK ]
* Stopping Failsafe Boot Delay [ OK ]
* Starting NFSv4 id <-> name mapper [ OK ]
* Starting System V initialisation compatibility [ OK ]
* Starting configure network device security [ OK ]
* Starting RPC portmapper replacement [ OK ]
* Setting up X socket directories... * Starting NSM status monito[ OK ]
[ OK ]
* Starting NFSv4 id <-> name mapper [ OK ]
* Stopping System V initialisation compatibility [ OK ]
* Starting System V runlevel compatibility [ OK ]
* Starting save kernel messages [ OK ]
* Starting configure network device security [ OK ]
* Starting anac(h)ronistic cron [ OK ]
* Starting regular background program processing daemon [ OK ]
* Starting NSM status monitor [ OK ]
* Not starting NFS kernel daemon: no exports.
* Starting OpenSSH server [ OK ]
* Starting NFSv4 id <-> name mapper [ OK ]
* Starting configure virtual network devices [ OK ]
* Stopping save kernel messages [ OK ]
* Starting NSM status monitor [ OK ]
[ 6.303645] turn on mali power
Ubuntu 14.04.1 LTS firefly ttyFIQ0
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